| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $99.36 | 7.812% | $107.122 | $107.12 | $107.10 | $107.10 |
| Purchase #2 | $184.48 | 7.334% | $198.0098 | $198.01 | $198.00 | $198.00 |
| Purchase #3 | $243.95 | 7.580% | $262.4414 | $262.44 | $262.45 | $262.40 |
| Purchase #4 | $147.77 | 3.721% | $153.2685 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $44.46 | 4.589% | $46.5003 | $46.50 | $46.50 | $46.50 |
| Purchase #6 | $160.59 | 9.638% | $176.0677 | $176.07 | $176.05 | $176.10 |
| Purchase #7 | $156.69 | 4.497% | $163.7363 | $163.74 | $163.75 | $163.70 |
| 7 purchase totals = | $1,037.30 | $1,107.1460 | $1,107.15 | $1,107.10 | $1,107.10 | |